Lets look at the matchups Jrue on Kyrie White on Jones Jr. Brown on Doncic Tatum on Washington Porzingis on Gafford Luka on Jrue Kyrie on White Jones on Brown Washington on Tatum Gafford on Porzingis. The mavs are completely beat in terms of talent and defense. The mavs have 1 elite defender and the Celtics have 4. Luka and Kyrie will be a defensive liability.